Alexandrina Buchanan is an archivist and architectural historian in the Department of History at the University of Liverpool. She specialises in the study of the material past, both archival and architectural, with a particular interest in the history and historiography of medieval architecture including vaults.
James Hillson is an art historian who worked as Postdoctoral Research Associate on the Tracing the Past: English Medieval Vaults project at the University of Liverpool. He specialises in the study of architectural design practices and international artistic exchange in Northwestern Europe during the twelfth to fourteenth centuries.
Nicholas Webb is an architect and lecturer at the Liverpool School of Architecture. His research focusses on the application of digital tools and techniques to enhance our understanding of historic works of architecture, focussing on methods enabling new information that would not have been possible in a pre-digital context.